Virtual vr limiting frame

Abstract

The utility model discloses a virtual vr limiting frame which comprises an installation shell, the inner wall of one side of the installation shell is rotationally connected with a connecting shaft, one end of the connecting shaft penetrates through the installation shell to be fixedly connected with a second rotary knob, the circumferential outer wall of the connecting shaft is fixedly connected with a gear, and the circumferential outer wall of the connecting shaft is fixedly connected with a ratchet wheel. A rotating rod is rotatably connected to the inner wall of one side of the mounting shell, a handle is fixedly connected to one side of the rotating rod, a limiting block is fixedly connected to one side of the rotating rod, a spring is fixedly connected to one side of the rotating rod, the spring is fixed to the mounting shell, and a pawl is rotatably connected to the inner wall of one side of the mounting shell. The device solves the problem that the medicine adding effect is poor due to the fact that the whole placing table needs to be detached and the support is inconvenient to fold and unfold in the prior art, can fold and unfold VR devices of different shapes and sizes, and can be more stable in use.

Description

Technical Field

[0001] The utility model relates to the technical field of virtual VR accessories, in particular to a virtual VR limit frame. Background Art

[0002] Virtual VR uses real-life data and electronic signals generated by computer technology, combining them with various output devices to transform them into phenomena that people can feel. VR devices include headsets, handles, headphones and other accessories. After people use virtual VR devices, they need to place the various accessories on the VR limit frame to facilitate their retraction and release.

[0003] After searching, the Chinese patent with publication number CN220416838U, in the technical solution provided by the utility model, when a larger handle needs to be placed, in order to avoid interference between the handle and the storage table, the hook can be rotated so that the hook is away from the storage table, thereby providing a placement space for the larger handle, realizing the function of convenient charging and storage, however, there is the following defect, when the entire bracket needs to be stored, in order to save space, the entire storage table needs to be removed, which makes the bracket very inconvenient when storing. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a virtual VR limit frame.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The cam is an angular channel that is fixedly connected to the rotation of the steering column, and the cam is ...

[0007] As a further solution of the utility model, the adjusting component is a first screw rod, which is rotatably connected to one side of the connecting rod, and the circumferential outer wall of the first screw rod is slidably connected to the first storage table, one end of the first screw rod is fixedly connected to the second screw rod, and the circumferential outer wall of the second screw rod is slidably connected to the second storage table.

[0008] As a further solution of the utility model, two guide rods are fixedly connected to one side of the connecting rod, and the guide rods slide with the first storage platform and the second storage platform.

[0009] As a further solution of the utility model, two hooks are fixedly connected to the bottom of the first storage table, and two hooks are fixedly connected to the bottom of the second storage table.

[0010] As a further solution of the utility model, one end of the second screw rod passes through the mounting shell and is fixedly connected to the first knob.

[0011] As a further solution of the utility model, a base is fixedly connected to the outer wall of the bottom of the installation shell, and a placement groove is opened on the top of the base.

[0012] As a further solution of the present invention, the second screw rod and the first screw rod have opposite rotation directions.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model drives the gear and the ratchet to rotate by adjusting the second knob. Under the action of the ratchet and the pawl, the gear rotates more stably. The rotation of the gear drives the rack, the first storage table and the second storage table to move, thereby solving the problem that when storing the bracket, the entire storage table needs to be disassembled, which makes the bracket very inconvenient when being stored.

[0015] 2. The utility model provides an adjustment component, and the user rotates the first knob to drive the first screw rod and the second screw rod to rotate, thereby adjusting the distance between the first storage platform and the second storage platform to accommodate VR devices of different shapes and sizes.

[0016] 3. The utility model provides a guide rod, which can keep the first and second storage platforms balanced when the user adjusts their positions, effectively preventing the first and second storage platforms from shaking when moving, and improving the stability of the bracket when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional front structure of a virtual VR limit frame proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the interior of a virtual VR limit frame installation shell proposed by the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of a virtual VR limit frame ratchet proposed by the utility model;

[0020] In the figure: 1. mounting shell; 2. handle; 3. first screw rod; 4. first storage platform; 5. connecting rod; 6. second screw rod; 7. second storage platform; 8. first knob; 9. second knob; 10. base; 11. guide rod; 12. connecting shaft; 13. rack; 14. ratchet; 15. gear; 16. rotating rod; 17. pawl; 18. spring sheet; 19. spring; 20. limit block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-Figure 3A virtual VR limit frame includes a mounting shell 1, a connecting shaft 12 is rotatably connected to the inner wall of one side of the mounting shell 1, one end of the connecting shaft 12 passes through the mounting shell 1 and is fixed with a second knob 9 by bolts, a circumferential outer wall key of the connecting shaft 12 is connected with a gear 15, a circumferential outer wall key of the connecting shaft 12 is connected with a ratchet 14, a rotating rod 16 is rotatably connected to the inner wall of one side of the mounting shell 1, a handle 2 is fixed to one side of the rotating rod 16 by bolts, a limiting block 20 is fixed to one side of the rotating rod 16 by bolts, a spring 19 is welded to one side of the rotating rod 16, and the spring 19 is welded to one side of the rotating rod 16. The spring 19 is fixed to the mounting shell 1, a ratchet 17 is rotatably connected to the inner wall of one side of the mounting shell 1, a spring sheet 18 is rotatably connected to the inner wall of one side of the mounting shell 1, a rack 13 is slidably connected to the inner wall of one side of the mounting shell 1, and the rack 13 is meshed with the gear 15, a pressing component for fixing the rack 13 is provided on one side of the mounting shell 1, a connecting rod 5 is fixed to one end of the rack 13 by bolts, and an adjusting component for moving the first storage platform 4 and the second storage platform 7 is provided on one side of the connecting rod 5. When the VR device needs to be placed, the user first presses The handle 2 is held, and the handle 2 is rotated to drive the rotating rod 16 to rotate. The rotating rod 16 compresses the spring 19 and rotates the limit block 20, so that the pawl 17 is separated from the limit block 20, and then the pawl 17 is rotated. Under the action of the spring sheet 18, the pawl 17 is pressed against the ratchet wheel 14, so that the gear 15 can only rotate in one direction, thereby ensuring that the gear 15 does not reverse, thereby improving the stability of the entire VR device when in use. The user turns the second knob 9, and the second knob 9 rotates to drive the connecting shaft 12 to rotate, and the connecting shaft 12 rotates to The ratchet 14 and the gear 15 are driven to rotate, and the gear 15 rotates to drive the rack 13 to move upward, and the rack 13 moves upward to drive the connecting rod 5 to move upward, and the connecting rod 5 moves upward to drive the first storage table 4 and the second storage table 7 to move upward, so that the first storage table 4 and the second storage table 7 can be extended conveniently and quickly. When the VR device needs to be stored, the user rotates the second knob 9 in the opposite direction to make the connecting rod 5 descend, so that the length of the connecting rod 5 extending out of the mounting shell 1 is reduced, and the bracket can be quickly stored.

[0023] In the utility model, the adjusting component is a first screw rod 3, which is rotatably connected to one side of a connecting rod 5, and a first storage platform 4 is slidably connected to the circumferential outer wall of the first screw rod 3. A second screw rod 6 is fixed to one end of the first screw rod 3 by bolts, and a second storage platform 7 is slidably connected to the circumferential outer wall of the second screw rod 6. The operator adjusts the distance between the first storage platform 4 and the second storage platform 7 by rotating the first screw rod 3 and the second screw rod 6, so as to be compatible with the storage and release of other VR devices of different shapes and sizes. Two guide rods 11 are fixed to one side of the connecting rod 5 by bolts, and the guide rods 11 slide with the first storage platform 4 and the second storage platform 7. The guide rods 11 can make the first storage platform 4 and the second storage platform 7 move more smoothly, and the second screw rod 6 has an opposite rotation direction to the first screw rod 3. One end of the second screw rod 6 passes through the mounting shell 1 and is fixed with a first knob 8 by bolts. The operator can directly rotate the first knob 8 to make the first screw rod 3 and the second screw rod 6 rotate at the same time. Since the second screw rod 6 and the first screw rod 3 have opposite rotation directions, the first storage platform 4 and the second storage platform 7 move in opposite directions, which makes it easier for the operator to adjust the distance between the first storage platform 4 and the second storage platform 7. The outer wall of the bottom of the mounting shell 1 is fixed with a base 10 by bolts, and a placement groove is provided on the top of the base 10. Some other items can be placed in the placement groove. The bottom of the first storage platform 4 is fixed with two hooks by bolts, and the bottom of the second storage platform 7 is fixed with two hooks by bolts. The user places the charging cable on the hooks to improve the practicality of the entire limit frame.

[0024] Working principle: When the VR device needs to be placed, the user first presses the handle 2, and the handle 2 rotates to drive the rotating rod 16 to rotate. The rotating rod 16 compresses the spring 19 and rotates the limit block 20, so that the pawl 17 is separated from the limit block 20, and then the pawl 17 rotates. Under the action of the spring sheet 18, the pawl 17 is pressed against the ratchet 14, so that the gear 15 can only rotate in one direction, thereby ensuring that the gear 15 does not reverse, thereby improving the stability of the entire VR device when in use. The user rotates the second knob 9, and the second knob 9 rotates to drive the connecting shaft 12 to rotate The connecting shaft 12 rotates to drive the ratchet 14 and the gear 15 to rotate, the gear 15 rotates to drive the rack 13 to move upward, the rack 13 moves upward to drive the connecting rod 5 to move upward, the connecting rod 5 moves upward to drive the first storage table 4 and the second storage table 7 to move upward, and the first storage table 4 and the second storage table 7 can be extended conveniently and quickly. When the VR device needs to be stored, the user starts the motor and then rotates the second knob 9 in the opposite direction, so that the connecting rod 5 descends, so that the length of the connecting rod 5 extending out of the mounting shell 1 is reduced, and the bracket can be quickly stored.

[0025] In addition, although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A virtual VR limit frame, comprising a mounting shell (1), characterized in that: The inner wall of one side of the mounting shell (1) is rotatably connected to a connecting shaft (12), one end of the connecting shaft (12) passes through the mounting shell (1) and is fixedly connected to a second knob (9), the circumferential outer wall of the connecting shaft (12) is fixedly connected to a gear (15), the circumferential outer wall of the connecting shaft (12) is fixedly connected to a ratchet (14), the inner wall of one side of the mounting shell (1) is rotatably connected to a rotating rod (21), one side of the rotating rod (21) is fixedly connected to a handle (2), one side of the rotating rod (21) is fixedly connected to a limiting block (20), and one side of the rotating rod (21) is fixedly connected to a spring (19), and The spring (19) is fixed to the mounting shell (1); a ratchet (17) is rotatably connected to the inner wall of one side of the mounting shell (1); a spring sheet (18) is rotatably connected to the inner wall of one side of the mounting shell (1); a rack (13) is slidably connected to the inner wall of one side of the mounting shell (1), and the rack (13) is meshed with a gear (15); a clamping component for fixing the rack (13) is provided on one side of the mounting shell (1); one end of the rack (13) is fixedly connected to a connecting rod (5); and one side of the connecting rod (5) is provided with an adjusting component for moving the first storage platform (4) and the second storage platform (7).

2. A virtual VR limit frame according to claim 1, characterized in that: The adjusting component is a first screw rod (3), the first screw rod (3) is rotatably connected to one side of the connecting rod (5), the circumferential outer wall of the first screw rod (3) is slidably connected to the first storage platform (4), one end of the first screw rod (3) is fixedly connected to the second screw rod (6), and the circumferential outer wall of the second screw rod (6) is slidably connected to the second storage platform (7).

3. A virtual VR limit frame according to claim 2, characterized in that: Two guide rods (11) are fixedly connected to one side of the connecting rod (5), and the guide rods (11) slide with the first storage platform (4) and the second storage platform (7).

4. A virtual VR limit frame according to claim 2, characterized in that: The bottom of the first storage platform (4) is fixedly connected to two hooks, and the bottom of the second storage platform (7) is fixedly connected to two hooks.

5. A virtual VR limit frame according to claim 3, characterized in that: One end of the second screw rod (6) passes through the mounting shell (1) and is fixedly connected to the first knob (8).

6. A virtual VR limit frame according to claim 1, characterized in that: The bottom outer wall of the installation shell (1) is fixedly connected to a base (10), and a placement groove is provided on the top of the base (10).

7. A virtual VR limit frame according to claim 2, characterized in that: The second screw rod (6) has a rotation direction opposite to that of the first screw rod (3).

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